Brands that Google says do a great job with mobile.
Great customer UX: Chase, Intuit, Walgreens, ASDA, Delta, Starbucks.
Great at attracting mobile customers: Specialty's Cafe & Bakery, Zipcar, Priceline Negotiator.
Great brand strengthening: TicketsNow (above).
Great mobile apps that drive revenue: HP, Wal-Mart, Domino's, Coca Cola.
Great mobile search: Comcast, Starwood.
Great tablet apps: Kraft, Volvo, ESPN and Shazam.